Population and Sustainable Development Sub-Saharan AfricaNo 701, 2011/1 - pagesPages 3 to 3The Settlement of France: Increasing Regional Inequalities?By Gérard-François DumontPages 4 to 8Population and Sustainable Development in Sub-Saharan AfricaBy Frank ParisPages 14 to 18The “Greater Paris” Region and Its Access PortsBy Maïté VerdolPages 18 to 18Françoise in 1950 and Élodie in 2011 or the Metamorphosis of Ways of LifeBy Gérard-François Dumont